Heating apparatus.



H. W. ODOWD.

HEATING APPARATUS.

APPLICAHON FILED sEPT.26.1910.

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1s se `fronrtlie opp ofy `portlon l6-an inwardlyextending 70 source :offhatl{Andfoppoj mpcmidprojevotsabovethe base1 L 1d: projeotlng portionupr 901 :und falsorusnga; reduoer the I st lined `Witlrfre, brick@WhChr``fCnfnloustion chamber of thelstove,"

aidjchafmbe l and comprisda lllllarfilsections arranged l andadi'erentlevels g pprox nt elyyvertical Walls, e `ti iribeingsupportedbythe ti i, tl entfsbeingforined om iistionchainbe in `clloseproximageiinay t. "el directedagainst e ,p alg burner arperat l.erelatidnuto said chamn r1-ang `about.1 said"chainsubstantiallyjco-extensive with c amb lr `aidfcombustionchaine s`side wallsarrangedf to` form omrnuiiicating wi`tli`f`siid 1f0ileeil1tagtbl prcductsofcombi n" through said y top" comprising i p y series ofsecifferentlevels and having assagel yof the `of "each annular ectinofthe I Vag yhaving afheatin'g XtensI rtio adaptedfto engage afsiinilarh ventsu beinglformed in `the comliamber in fclose. `proximity to said`tieni.through `aid vents, and

p: `the heiheat-units from illo each`v` annular section of ningaffluefpassage; having a he; vertical ivall of the nu@ Passage rectedyagainst the 1 top whereby the heat-units from the ilue p 1 passage maybe directed against the vertical Wall ot' each annularsection of thetop.

l. A candy stove including `1n eoinbinaf `tioma combustion chamber.Y alining for said chainberhaving its side walls provided with a plu alit)vof aiinularly-disposed vents coininunicating with said flue passage,means including an upright, shiftable vent-provided device `forregulating the passage of the heatedproducts ofcoinbustion thro-ugh said"Wfvents, and a top overlying said chamber and #comprising a `pluralityof annular sections arranged onewithin the other and at differcal walls,each inner section being supported by the `next outer section; the ventsbeing formed in the combustion chamber in close proximity tosaid topwhereby `the `heatunits from the ilue passage may be directed againstthe vertical wall or` each annular section of the top.

5. A candystove including" in combination, a" combustion chamber, aburner arranged in thebottoin of said combustion chamber, oppositelyflaring yWalls rising 'from the 4opposite sides of said burner to directthe flow of theheatedgases 'from said burner, a casing arranged aboutsaid chambei'. and forming a flue passage having a heating areasubstantially (io-extensive with e t y the dimensions of the verticalwall of the a burner I ar-`= t. o( said cliam` kabfiii said# chambercombustion chamber, said combustion chamber having its 'side wallsarranged to form Aventsconimunicating witlisaid flue passage,

meansfor. `regulating the passage of the iheatedfprducts of combustionthrough said vents, and atop comprising a plurality of tion; thevents'being formed in thecombustion-chamber `in close proximity to saidtop whereby the heatunitsfrorn the lue passage j `may be directedagainst the vertical wall of each annularsection of the top.

In` testimony whereof, I havesigned my name to this specification, inthe presence of t two subseribing` witnesses.

. HENRY W. ODOWD.

Witnesses:

G. H. SCUDDER, S. ArMaUsER.

`ent levels and having approximately vertiioo annular sections arrangedone within the y iio

